gi|122699|      MVHLTAEEKAAVTALWGKVD--VEDVGGEALGRLLVVYPWTQRFFDSFG-DLSTPAAVMS
sp|P02020|      -MRFSQDDEVLIKEAWGLLH-QIPNAGGEALARMFSCYPGTKSYFPHFGHDFSAN-----
sp|P13786|      --SLTRTERTIILSLWSKISTQADVIGTETLERLFSCYPQAKTYFPHF--DLHS-----G
sp|P02008|      --SLTKTERTIIVSMWAKISTQADTIGTETLERLFLSHPQTKTYFPHF--DLHP-----G

gi|122699|      NAKVKAHGKKVLNAFSDGMAHLDNLKGTFAKLSELHCDKLHVDPENFRLLGNVLVCVLAH
sp|P02020|      NEKVKHHGKKVVDAIGQGVQHLHDLSSCLHTLSEKHARELMVDPCNFQYLIEAIMTTIAA
sp|P13786|      SAQLRAHGSKVVAAVGDAVKSIDNVTSALSKLSELHAYVLRVDPVNFKFLSHCLLVTLAS
sp|P02008|      SAQLRAHGSKVVAAVGDAVKSIDDIGGALSKLSELHAYILRVDPVNFKLLSHCLLVTLAA

gi|122699|      HFGKEFTPQVQAAYQKVVAGVATALAHKYH
sp|P02020|      HYGEKFTPEINCAAEKCLGQIVHVLISLYR
sp|P13786|      HFPADFTADAHAAWDKFLSIVSGVLTEKYR
sp|P02008|      RFPADFTAEAHAAWDKFLSVVSSVLTEKYR